Riau (Batam)
August
Weather in Riau for August 2027
Your guide to Riau weather in August - trends and predictions
In general, the average temperature in Riau at the beginning of August is 30 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.6 °C by the end of August.
Riau experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 176.1 mm.
Is August a good time to visit Riau? check out the best time to travel to Riau page.
✨ Is August a good time to visit Riau? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
5
Dry days
26
Rainy days
0
Snow days
30°/26°
Temperatures
18 km/h
Avg max wind
74 %
Avg humidity
Riau Weather August
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Temperatures trend during August in Riau
See the weather trend as well as the moving average line
August weather in Riau day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 30° /26° | 3.8 mm | 7 | |
| 2 Aug. |  Patchy rain possible | 31° /26° | 1.2 mm | 7 | |
| 3 Aug. | Light rain | 30° /27° | 6.3 mm | 7 | |
| 4 Aug. |  Moderate rain | 29° /25° | 11.2 mm | 7 | |
| 5 Aug. | Light rain | 29° /26° | 7.6 mm | 8 | |
| 6 Aug. | Light rain | 30° /26° | 5.1 mm | 7 | |
| 7 Aug. | Light rain | 30° /27° | 2.7 mm | 8 | |
| 8 Aug. | Light rain | 30° /26° | 3.1 mm | 8 | |
| 9 Aug. | Light rain | 30° /26° | 4.2 mm | 8 | |
| 10 Aug. | Patchy light drizzle | 30° /27° | 2.4 mm | 9 | |
| 11 Aug. |  Patchy light rain with thunder | 29° /26° | 7.7 mm | 8 | |
| 12 Aug. | Patchy light rain with thunder | 30° /25° | 5.2 mm | 8 | |
| 13 Aug. | Moderate rain | 29° /25° | 14.7 mm | 8 | |
| 14 Aug. | Patchy light rain with thunder | 30° /26° | 7.7 mm | 8 | |
| 15 Aug. | Light rain | 30° /26° | 6.6 mm | 7 | |
| 16 Aug. | Light rain | 30° /26° | 7.6 mm | 8 | |
| 17 Aug. | Patchy light rain with thunder | 30° /26° | 3 mm | 6 | |
| 18 Aug. | Light rain | 30° /26° | 6 mm | 6 | |
| 19 Aug. | Patchy light rain with thunder | 29° /25° | 8.8 mm | 5 | |
| 20 Aug. | Light rain | 30° /26° | 6.1 mm | 5 | |
| 21 Aug. | Light rain | 28° /25° | 9.1 mm | 8 | |
| 22 Aug. | Light rain | 30° /25° | 2.8 mm | 8 | |
| 23 Aug. | Light rain | 30° /25° | 4.3 mm | 6 | |
| 24 Aug. | Light rain | 29° /25° | 5.5 mm | 6 | |
| 25 Aug. | Light rain shower | 29° /26° | 2 mm | 7 | |
| 26 Aug. | Light rain | 30° /26° | 4.4 mm | 7 | |
| 27 Aug. | Light rain | 30° /26° | 4 mm | 7 | |
| 28 Aug. | Light rain | 29° /26° | 7.1 mm | 6 | |
| 29 Aug. | Light rain shower | 30° /26° | 1.4 mm | 9 | |
| 30 Aug. | Light rain | 28° /25° | 9.5 mm | 8 | |
| 31 Aug. | Light rain | 30° /26° | 5 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Riau in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Riau forecast closer to your planned date for the most up-to-date weather information.
Change Month
Riau weather in August vs July vs September
Compare August weather in Riau with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 30°/26° | 30°/26° | 30°/26° |
| Rainfall | 168 mm | 176 mm | 195 mm |
| Wind | 17.3 km/h | 17.6 km/h | 16 km/h |
| Humidity | 75% | 74% | 74% |
| Rainy days | 24 days | 26 days | 25 days |
| Dry days | 7 days | 5 days | 5 days |
Planning a trip to Riau? Discover the best time to visit
Riau in August - FAQ
What are the expected maximum and minimum temperatures in Riau during August?
During August, expect a variety of temperatures with highs around 30° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Riau during August?
Significant rainfall exceeding 176.1 mm is expected in Riau during August, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Riau during August?
The average wind speed in Riau during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Riau
Explore the daily rainfall trends and prepare for Riaus August weather 💧
Typically, Riau has 26 rainy days in August with a total of 176.1 mm of rainfall.
UV exposure in Riau during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
What to pack to Riau in August?
Warm & sunny · highs around 30 °C, frequent showers
As you prepare for your trip to Riau in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Riau, during August, is comfortable and enjoyable, regardless of the weather conditions.
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🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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